13298138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49993}}^1$

素因数の和:50021

約数の個数: 16

約数和(自身を含む): 23997120

約数和(自身を除く): 10698982

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 49993, 99986, 349951, 699902, 949867, 1899734, 6649069, 13298138]

約数ペア:

[(1, 13298138), (2, 6649069), (7, 1899734), (14, 949867), (19, 699902), (38, 349951), (133, 99986), (266, 49993)]